Def Tech is a Jawaiian Reggae vocal unit with SHEN, from Hawaii and MICRO, from Japan.
The contrasting aspects of these two, such as 'Hawaii vs Japan''English vs Japanese' and different music views characterize their three-dimensional music.

BENNIE K is a J-Urban group that consists of a vocalist and a rapper. They met in America while YUKI was in Los Angeles for voice training after she graduated high school in New Zealand. After getting hooked onto American hip-hop, they decided to combine their talents and start a unit. BENNIE K made their debut in January 2001 with the single Melody on the For Life Music label.

Shonan no Kaze (湘南乃風, Shonannokaze) is a four-member reggae group from Japan, mostly known for their 2006 hit single Junrenka. The name of the band means "A Breeze from Shonan" (a resort destination in Japan).